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Theme
Intel
Intel Core Ultra 5 250K Plus
1851DDR518C / 18T125WArrow Lake Refresh3nmActive5.30 GHz Boost
Full Specifications
Detailed architecture, platform, memory, and feature data for this CPU.
Total Cores18 (6P + 12E)
Total Threads18
P-Core Base / Boost4.2 GHz / 5.3 GHz
E-Core Base / Boost3.3 GHz / 4.6 GHz
Base Clock4.20 GHz
Boost Clock5.30 GHz
BCLK / Multiplier100 MHz / 42.0xx (Unlocked)
CodenameArrow Lake Refresh
MicroarchitectureArrow Lake
Process Node3nm
FoundryTSMC
Die Size243.0 mm²
Transistors17.80 billion
Production StatusActive
Market SegmentDesktop
Launch DateMar 11, 2026
Launch Price$199.00
Instruction Sets
MMXSSESSE2SSE3SSSE3SSE4.1SSE4.2AVXAVX2AVX-VNNIFMA3SHAEISTIntel 64XD bitVT-xVT-dVT-rpAES-NITXTTDTCLMULF16CBMI1BMI2ABMADXMBECSIPPCFETRdRandvProThread DirectorDLBoost 3.0TBT 2.0
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